SA&A AR-15 5.56mm 16" M4 Rifle Kit Less Lower Receiver, Complete 1:7 Upper, LPK, Collapsing Stock & Magpul 10-Round Mag
This AR-15 Carbine Kit includes everything needed to turn your Stripped AR-15 Lower Receiver into a complete, ready to shoot, fully functional rifle. This kit features an assembled Surplus Ammo & Arms Flat-Top Upper Receiver a 16" M4 Contour Barrel, Standard Phosphated Bolt Carrier Assembly, Carbine-Length gas system, Magpul M-LOK Handguards, double-railed upper height (same plane) gas block, and SAA Dragon's Head muzzle brake. The barrel features a 5.56x45mm NATO Chamber, M4 Feed Ramps, Nitride 1:7" twist.
The kit also includes a complete Lower Receiver Parts Kit and 6-position collapsible buttstock assembly is ready for installation into any standard AR-15 stripped lower. To make you next build ready to shoot we have also included one Magpul AR-15 10 Round Limited Magazine.
The upper receiver is fully assembled, headspaced, and test fired. Complete with Phosphate Bolt Carrier Group & Charging Handle.
Made in the USA
*COLOR OPTION IS FOR HANDGUARD ONLY
Upper Assembly Technical Information:
- Upper Receiver: Surplus Ammo & Arms A3 Flat-Top, with White T-Marks
- Barrel Length: 16"
- Barrel Contour: M4
- Barrel Material: 4150 Nitride
- Muzzle Thread Pattern: 1/2"-28
- Twist Rate: 1 in 7"
- Chamber: 5.56x45mm NATO
- M4 Feed Ramps: Yes
- Muzzle Device: Dragon's Head Muzzle Brake
- Gas System Length: Carbine
- Gas Block: Double Railed Upper Height (Same Plane)
- Gas Block Diameter: 0.750"
- Handguard: Magpul M-LOK - choice of Black, FDE, ODG, or FOL.
- Sights: None
Lower Parts Kit Includes:
- Bolt Catch
- Bolt Catch Plunger
- Bolt Catch Roll Pin
- Bolt Catch Spring
- Buffer Retainer
- Buffer Retainer Spring
- Disconnector Spring
- Hammer Pin
- Hammer Spring
- Magazine Catch
- Magazine Catch Button
- Magazine Catch Spring
- A2 Pistol Grip
- Pistol Grip Lock Washer
- Pistol Grip Screw
- Pivot Pin
- Pivot Pin Detent
- Pivot Pin Detent Spring
- Safety Selector
- Safety Selector Detent
- Safety Selector Detent Spring
- Takedown Pin
- Takedown Pin Detent
- Takedown Pin Detent Spring
- Trigger Guard
- Trigger Guard Roll Pin
- Trigger Pin
- Trigger Spring
Buttstock Assembly Technical Information
- Stock: Collapsible, Polymer
- Receiver Extension: 6-Position
- Buffer: Carbine
- Buffer Spring: Carbine
- Receiver Extension Lock Ring (Castle Nut) Included
- 10 Round Magazine
*All uppers have been head spaced and test fired for safety and to insure proper function.
NOTE: Complete AR-15 Upper receivers CANNOT be purchased with any complete (with lpk & stock installed) AR-15 lower receivers. Orders placed with both types of products will be amended.
11 Reviews Hide Reviews Show Reviews
I'm very please with the time in which I received this and the quality of it so far. Haven't had a chance to test it but everything seems 100% as described.
Kit arrived quickly and included everything as described. I haven't had a chance to shoot it yet but I'm very pleased with the quality and looks of everything so far.
Great kit at a great price. Arrived exactly on time. All the parts fit perfect. I was extremely happy it came with a magazine and case. All around good deal.
I have built quite a few SSA kits. I bought 3 of these kits. They are good starter kits. I built one in dark earth for my son. My recent purchase is for my wife (Christmas gift). I have researched price plus quality. Surplus ammo is the best price for the quality. The costumer is awesome. The lower kits go right together and the parts go together perfectly. I will buy again and I have recommended this company to countless friends Who have also purchased these kits. I did miss getting my zombie targets this last purchase.
This is an excellent AR build kit, with everything you'll need to complete a lower receiver build. I built the OD Green version onto an AeroPrecision lower with absolutely no issues; it fit perfectly with no mods needing to be done. Already put 200+ rounds through it, with no ftf/fte. So far functioning flawlessly. SAA is a great company to deal with and their staff is very attentive, even with an AR know-nothing like myself.
I bought this kit for my first AR assembly. SAA got it out the in less than 24 hrs. Once it arrived I had a fully functioning rifle within a few hours. It only took that long due to the DPMS lower kit not fitting well and needing to custom fit some detent pin holes and such(CMMG are much better fit and trigger feel).
I mated this upper to a Polymer80 G150 lower and am very pleased with the fit. The take down pin is a tad tight, but there is no slop at all! I fit a spare 3-9x40 scope on it for test firing. After a few clicks down it was spot on and I was skipping a water bottle up a hill at 50-75 yards no problem by my 4th shot. I plan on installing a red/green dot and BUIS.
Over all I am happy with the quality and service. I would recommend this kit to friends and family. I may be back for a pistol kit.
This was a great kit. I ordered it for my first build after I bought a Black Rain billet lower from a local store in my area. All the parts fit perfectly and the gun fires great.
In the kit, my only complaint is that the extended buffer tube and stock are commercial, so adding on extra mil-spec stocks from companies like Magpul require a change in buffer tube.
Aside from that, it fires great, no jams, no double feeds, and feels great. Good experience in building your first rifle with this kit.
I bought this complete kit to use with my polymer lower. Took me about 3 hours to assemble everything and was really happy with the performance on the range. The product was exactly as advertised. Product shipped same day of order. I would recommend both the product and the company.
Received kit at 5:30 pm and had a working AR-15 by 7:00. All Items are well made and well packaged. Would have been nice if it came with detailed instructions but with YouTube and www.AR15.com everything went together smoothly. Everything is Quality made and it looks really mean when assembled with your lower.
I gave it 5 stars and will post additional review after I put 500 rounds down range.